Curated OER
HIV/AIDS, Year 2, Day 1
Students discover that HIV is a blood-borne virus which attacks to the body's immune system. They see the difference between being infected with HIV and being diagnosed with AIDS. They discuss which behaviors are safe and which are not.
Curated OER
Hip Replacement
Students take a close examine animals' skeletons to see how their pelvis and femur work together for movement. By investigating their skeletons students discover the placement and functions of our own bodies. They use owl pellets in this...
Curated OER
Science: Put Your Heart into Engineering
Young scholars examine the heart and vascular system and the need for artificial valves. After explaining how heart valves function, they design their own heart valves for experimentation. They predict the speed of fluid flowing...
Curated OER
Lymphatic and Immunity
In this biology worksheet, students identify and locate various vocabulary terms related to the lymphatic and immunity systems of the body. There are 42 biology terms located in the word search.
Curated OER
Sensation and Perception
In this psychology worksheet, students complete a 5 short answer quiz on sensation and perception. They explain how the five body senses are used to collect information about the environment.
Curated OER
Kidney and Related Concepts
In this kidneys learning exercise, high schoolers review the function of the kidneys including what happens when the kidneys stop working. Students also compare kidney function in fish, frogs, and kangaroo rats. This learning exercise...
Curated OER
Digestive System Crossword Puzzle
In this digestive system worksheet, students complete a crossword puzzle with 21 clues pertaining to digestive system vocabulary.
Curated OER
Digestive System Crossword Puzzle Answers
For this digestive system worksheet, students are given the answers to a crossword puzzle with 21 clues pertaining to digestive system vocabulary terms.
Curated OER
Small Intestine, Pancreas, Liver, and Gall Bladder
In this small intestine, pancreas, liver, and gall bladder worksheet, learners fill in the blanks with information about these structures of digestion. Students research information about organ of the digestive system given.
Curated OER
Safer Sex - Lesson 1
High schoolers investigate the practices related to safer sex and define what it means in our society today. Guiding questions are used to facilitate classroom discussion. The goal is for high schoolers to define and identify the...
Curated OER
The Spread of Aids
This is an effective simulation of how communicable diseases such as AIDS can be spread throughout a population. Classmates exchange samples from their individual cups of liquid: one of them containing a dilute NaOH solution, and the...
Curated OER
Protists and Fungi
Here is an outstanding presentation on protista. It lists general characteristics, and then moves on to describing three different categories of protists. For each, viewers learn physical features, behaviors, and means of reproduction....
Biology Junction
Protists and Fungi
It's alive, but what is it? Protists share similarities with plants, animals, and fungi without being classified as any of those three. Learn more about protists and the kingdom fungi with a short presentation. It describes the parts of...
Curated OER
Where's My Mummy: Preservation Techniques
To observe preservation techniques firsthand, learners dry a flower in sand and compare cucumber slices soaked in salt water for a week with slices left out to dry in the open air. Video resources (not attached) include one about mummies...
Curated OER
Who Done It?
Pick and choose which activities to include in this crime scene investigation. Junior detectives can examine fingerprints, DNA, blood samples, or bone structure. The plan suggests you have teams solve a mystery, but it does not...
Curated OER
Essential Elements
A color-coded periodic table identifies organic elements, major minerals, and trace elements. Oxidation states are highlighted and types of chemical bonding are annotated. The electron energy level chart is explained. Though not all of...
Curated OER
Laboratory Safety Rules
A one-page contract commits your science pupils to safety in the laboratory. Included in these nine rules is a list to fill in locating emergency equipment and important phone numbers. Every laboratory class should begin with a...
Curated OER
Top 10 Aerospace Lesson Plans
You can use these exciting aerospace lesson plans to supplement nearly any unit in your science curriculum.
Curated OER
How is HIV Spread?
Students examine the methods of HIV transmission. In this disease control lesson, students use search engines on the Internet to research how HIV is spread. Students complete an included worksheet on HIV myths and facts.
Curated OER
DEMONSTRATING AN EPIDEMIC
Learners experience a small scale "epidemic," demonstrating the ease with which disease organisms are spread, and enables the student to determine the originator of the "epidemic." They transfer live bacteria by hand contact, then...
Curated OER
Examining the Effects of Space Flight on the Heart, Lungs, and Blood Vessels
Students are able to identify the components of the cardio-vascular system. They are able to describe the way the heart works to pump the blood. Students are able to explain the function of the cardio-vascular system. They are able to...
Curated OER
Behavior of Gases
In this gas behavior worksheet, students answer 5 questions about gases, how pressure, altitude and temperature effect the behavior of gases and about Gay-Lussac's Law.
Curated OER
Student Investigation on the Immune System and Hemeagglutination
Students perform an experiment to demonstrate the principles of antibody-antigen binding, the secondary immune response, cross reactivity, and complement fixation. The materials to be used include antibodies from a rabbit that was...
Curated OER
Adaptations of Fishes for Survival in Polar Environments
Students compare the anatomy of temperature and polar fishes. They explore the adverse effects of cold on metabolism and physiology and discuss how polar fishes adapt to their environments. Comparisons are also made to the DNA sequences...